Ubuntu 7.10: non funziona il monitor!

linux_net · 04-01-2008, 17:03

Ciao a tutti!
Mi sono appena iscritto al Forum... ed ho installato Linux Ubuntu 7.10, l'ultima versione uscita.
Ho un monitor LG L1960TQ e una scheda video Matrox G550. Uso con Windows normalmente il cavo DVI che era in dotazione con il monitor, la qualità è migliore rispetto al VGA.
Con Linux, però, subito dopo il boot del sistema operativo, il monitor segnala "Digitale: fuori campo 29,5 - 31 Hz".
Sembra che la scheda video gli invii un segnale con le frequenze sbagliate. Ma come è possibile?
Ovviamente con il cavo analogico non ci sono problemi, ma non posso ogni volta fare a cambio, desidererei che il cavo digitale funzionasse.
Esiste un driver per Linux per il mio monitor? Non l'ho trovato nell'elenco nell'interfaccia di configurazione, ho inserito "LG L1730P(Digital)", il più simile che ho visto.
Dicevano che questa versione di Ubuntu sarebbe stata più flessibile e semplice da configurare, ma come posso usarla senza monitor?
Accodo il file xorg.conf.
Ringrazio fin da ora chiunque potrà aiutarmi!

Davide

Codice:

# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"it"
	Option		"XkbOptions"	"lv3:ralt_switch"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"	"/dev/input/mice"
	Option		"Protocol"	"ImPS/2"
	Option		"ZAxisMapping"	"4 5"
	Option		"Emulate3Buttons"	"true"
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"stylus"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"stylus"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"eraser"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"eraser"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"cursor"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"cursor"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "Device"
	Identifier	"Matrox Graphics, Inc. MGA G550 AGP"
	Boardname	"mga"
	Busid		"PCI:1:0:0"
	Driver		"mga"
	Screen	0
EndSection

Section "Monitor"
	Identifier	"L1960TQ"
	Vendorname	"LG Electronics Inc."
	Modelname	"LG L1730P(Digital)"
	Horizsync	30.0-71.0
	Vertrefresh	56.0-75.0
  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
  modeline  "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
  modeline  "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
  modeline  "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
  modeline  "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
  modeline  "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
  modeline  "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
  modeline  "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
  modeline  "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
  modeline  "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
  modeline  "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
  modeline  "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
  modeline  "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
  modeline  "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
  modeline  "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
	Gamma	1.0
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"Matrox Graphics, Inc. MGA G550 AGP"
	Monitor		"L1960TQ"
	Defaultdepth	24
	SubSection "Display"
		Depth	24
		Virtual	1400	1050
		Modes		"1280x1024@60"	"1400x1050@60"	"1280x960@60"	"1152x864@75"	"1024x768@60"	"1024x768@70"	"1024x768@75"	"832x624@75"	"800x600@60"	"800x600@75"	"800x600@72"	"800x600@56"	"640x480@75"	"640x480@72"	"640x480@60"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
  screen 0 "Default Screen" 0 0
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
	
	# Uncomment if you have a wacom tablet
	#	InputDevice     "stylus"	"SendCoreEvents"
	#	InputDevice     "cursor"	"SendCoreEvents"
	#	InputDevice     "eraser"	"SendCoreEvents"
EndSection
Section "Module"
	Load		"glx"
	Load		"GLcore"
	Load		"dri"
	Load		"v4l"
EndSection
Section "device" # 
	Identifier	"device1"
	Boardname	"mga"
	Busid		"PCI:1:0:0"
	Driver		"mga"
	Screen	1
EndSection
Section "screen" # 
	Identifier	"screen1"
	Device		"device1"
	Defaultdepth	24
	Monitor		"monitor1"
EndSection
Section "monitor" # 
	Identifier	"monitor1"
	Gamma	1.0
EndSection
Section "device" # 
	Identifier	"device2"
	Boardname	"Matrox Millennium G550 DualHead"
	Busid		"PCI:3:0:0"
	Driver		"mga"
	Screen	0
	Vendorname	"Matrox"
EndSection
Section "screen" # 
	Identifier	"screen2"
	Device		"device2"
	Defaultdepth	24
	Monitor		"monitor2"
EndSection
Section "monitor" # 
	Identifier	"monitor2"
	Gamma	1.0
EndSection
Section "ServerFlags"
EndSection

M_82 · 04-01-2008, 20:15

hai provato nella sessione "device" di xorg.conf ad inserire come driver "vesa"?

linux_net · 05-01-2008, 00:06

Ti ringrazio innanzitutto per il consiglio.
Ho provato ma purtroppo ci sono ancora dei problemi.
Ho sostituito "vesa" a "mga" dove mi hai indicato, producendo il codice che ti allego alla fine.
L'ho sostituito anche più avanti, nelle sezioni "device" (con identificatori device1 e device2 alla voce "Driver").
Il risultato è una schermata con tutti puntini bianchi e grigi, forse delle scritte al centro ma incomprensibili. L'area è più grande dello schermo, tanto che spostandosi col mouse agli estremi si vede che scorre. Non si vede un vero e proprio cursore, ma una linea orizzontale di pixel che si muove.
Ho provato, per scrupolo, anche a fare la prova lasciando "mga" per device1 e device2 (quelle in fondo), con "vesa" nella sezione "Device" (quella quasi all'inizio), ma il risultato è lo stesso.
C'è da modificare qualcos'altro?
Grazie infinite comunque!

Davide

Codice:

# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"it"
	Option		"XkbOptions"	"lv3:ralt_switch"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"	"/dev/input/mice"
	Option		"Protocol"	"ImPS/2"
	Option		"ZAxisMapping"	"4 5"
	Option		"Emulate3Buttons"	"true"
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"stylus"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"stylus"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"eraser"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"eraser"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"cursor"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"cursor"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "Device"
	Identifier	"Matrox Graphics, Inc. MGA G550 AGP"
	Boardname	"mga"
	Busid		"PCI:1:0:0"
	Driver		"vesa"
	Screen	0
EndSection

Section "Monitor"
	Identifier	"L1960TQ"
	Vendorname	"LG Electronics Inc."
	Modelname	"LG L1730P(Digital)"
	Horizsync	30.0-71.0
	Vertrefresh	56.0-75.0
  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
  modeline  "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
  modeline  "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
  modeline  "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
  modeline  "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
  modeline  "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
  modeline  "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
  modeline  "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
  modeline  "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
  modeline  "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
  modeline  "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
  modeline  "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
  modeline  "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
  modeline  "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
  modeline  "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
	Gamma	1.0
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"Matrox Graphics, Inc. MGA G550 AGP"
	Monitor		"L1960TQ"
	Defaultdepth	24
	SubSection "Display"
		Depth	24
		Virtual	1400	1050
		Modes		"1280x1024@60"	"1400x1050@60"	"1280x960@60"	"1152x864@75"	"1024x768@60"	"1024x768@70"	"1024x768@75"	"832x624@75"	"800x600@60"	"800x600@75"	"800x600@72"	"800x600@56"	"640x480@75"	"640x480@72"	"640x480@60"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
  screen 0 "Default Screen" 0 0
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
	
	# Uncomment if you have a wacom tablet
	#	InputDevice     "stylus"	"SendCoreEvents"
	#	InputDevice     "cursor"	"SendCoreEvents"
	#	InputDevice     "eraser"	"SendCoreEvents"
EndSection
Section "Module"
	Load		"glx"
	Load		"GLcore"
	Load		"dri"
	Load		"v4l"
EndSection
Section "device" # 
	Identifier	"device1"
	Boardname	"mga"
	Busid		"PCI:1:0:0"
	Driver		"vesa"
	Screen	1
EndSection
Section "screen" # 
	Identifier	"screen1"
	Device		"device1"
	Defaultdepth	24
	Monitor		"monitor1"
EndSection
Section "monitor" # 
	Identifier	"monitor1"
	Gamma	1.0
EndSection
Section "device" # 
	Identifier	"device2"
	Boardname	"Matrox Millennium G550 DualHead"
	Busid		"PCI:3:0:0"
	Driver		"vesa"
	Screen	0
	Vendorname	"Matrox"
EndSection
Section "screen" # 
	Identifier	"screen2"
	Device		"device2"
	Defaultdepth	24
	Monitor		"monitor2"
EndSection
Section "monitor" # 
	Identifier	"monitor2"
	Gamma	1.0
EndSection
Section "ServerFlags"
EndSection

M_82 · 05-01-2008, 08:02

qual'è la risoluzione del tuo schermo in pixel?

linux_net · 05-01-2008, 10:35

La risoluzione massima è 1280 x 1024. Su Windows lo tengo così e si vede benissimo... il monitor funziona con questa risoluzione. Come possiamo fare per Linux?

Davide

M_82 · 05-01-2008, 10:39

allora, in questa sezione

SubSection "Display"
Depth 24
Virtual 1400 1050
Modes "1280x1024@60" "1400x1050@60" "1280x960@60" "1152x864@75" "1024x768@60" "1024x768@70" "1024x768@75" "832x624@75" "800x600@60" "800x600@75" "800x600@72" "800x600@56" "640x480@75" "640x480@72" "640x480@60"

alla voce Modes, prova a lasciare esclusivamente questa scritta:

Modes "1280x1024"

togliendo tutte le altre che seguono.
poi prova a farmi sapere.

linux_net · 05-01-2008, 10:59

Ho fatto come hai detto, per sicurezza ti accodo il "nuovo" codice alla fine.
Purtroppo il risultato è lo stesso. Guardando meglio, sembra che lo schermo sia frammentato in tante righe orizzontali disordinate, e che i pixel ci siano tutti, ma disposti in modo caotico: ecco perché non si legge né capisce cosa c'è visualizzato.

Davide

Codice:

# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"it"
	Option		"XkbOptions"	"lv3:ralt_switch"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"	"/dev/input/mice"
	Option		"Protocol"	"ImPS/2"
	Option		"ZAxisMapping"	"4 5"
	Option		"Emulate3Buttons"	"true"
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"stylus"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"stylus"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"eraser"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"eraser"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"cursor"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"cursor"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "Device"
	Identifier	"Matrox Graphics, Inc. MGA G550 AGP"
	Boardname	"mga"
	Busid		"PCI:1:0:0"
	Driver		"vesa"
	Screen	0
EndSection

Section "Monitor"
	Identifier	"L1960TQ"
	Vendorname	"LG Electronics Inc."
	Modelname	"LG L1730P(Digital)"
	Horizsync	30.0-71.0
	Vertrefresh	56.0-75.0
  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
  modeline  "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
  modeline  "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
  modeline  "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
  modeline  "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
  modeline  "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
  modeline  "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
  modeline  "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
  modeline  "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
  modeline  "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
  modeline  "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
  modeline  "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
  modeline  "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
  modeline  "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
  modeline  "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
	Gamma	1.0
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"Matrox Graphics, Inc. MGA G550 AGP"
	Monitor		"L1960TQ"
	Defaultdepth	24
	SubSection "Display"
		Depth	24
		Virtual	1400	1050
		Modes		"1280x1024@60"	"1400x1050@60"	"1280x960@60"	"1152x864@75"	"1024x768@60"	"1024x768@70"	"1024x768@75"	"832x624@75"	"800x600@60"	"800x600@75"	"800x600@72"	"800x600@56"	"640x480@75"	"640x480@72"	"640x480@60"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
  screen 0 "Default Screen" 0 0
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
	
	# Uncomment if you have a wacom tablet
	#	InputDevice     "stylus"	"SendCoreEvents"
	#	InputDevice     "cursor"	"SendCoreEvents"
	#	InputDevice     "eraser"	"SendCoreEvents"
EndSection
Section "Module"
	Load		"glx"
	Load		"GLcore"
	Load		"dri"
	Load		"v4l"
EndSection
Section "device" # 
	Identifier	"device1"
	Boardname	"mga"
	Busid		"PCI:1:0:0"
	Driver		"vesa"
	Screen	1
EndSection
Section "screen" # 
	Identifier	"screen1"
	Device		"device1"
	Defaultdepth	24
	Monitor		"monitor1"
EndSection
Section "monitor" # 
	Identifier	"monitor1"
	Gamma	1.0
EndSection
Section "device" # 
	Identifier	"device2"
	Boardname	"Matrox Millennium G550 DualHead"
	Busid		"PCI:3:0:0"
	Driver		"vesa"
	Screen	0
	Vendorname	"Matrox"
EndSection
Section "screen" # 
	Identifier	"screen2"
	Device		"device2"
	Defaultdepth	24
	Monitor		"monitor2"
EndSection
Section "monitor" # 
	Identifier	"monitor2"
	Gamma	1.0
EndSection
Section "ServerFlags"
EndSection

M_82 · 05-01-2008, 11:05

a me la riga relativa a "modes" sembra ancora uguale a prima però...

linux_net · 05-01-2008, 11:13

Ehm... ho preso il file sbagliato per farti il copia-incolla. Il file che ho usato ha questo codice

Codice:

# xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"it"
	Option		"XkbOptions"	"lv3:ralt_switch"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"	"/dev/input/mice"
	Option		"Protocol"	"ImPS/2"
	Option		"ZAxisMapping"	"4 5"
	Option		"Emulate3Buttons"	"true"
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"stylus"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"stylus"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"eraser"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"eraser"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "InputDevice"
	Driver		"wacom"
	Identifier	"cursor"
	Option		"Device"	"/dev/input/wacom"
	Option		"Type"	"cursor"
	Option		"ForceDevice"	"ISDV4"# Tablet PC ONLY
EndSection

Section "Device"
	Identifier	"Matrox Graphics, Inc. MGA G550 AGP"
	Boardname	"mga"
	Busid		"PCI:1:0:0"
	Driver		"vesa"
	Screen	0
EndSection

Section "Monitor"
	Identifier	"L1960TQ"
	Vendorname	"LG Electronics Inc."
	Modelname	"LG L1730P(Digital)"
	Horizsync	30.0-71.0
	Vertrefresh	56.0-75.0
  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
  modeline  "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
  modeline  "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
  modeline  "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
  modeline  "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
  modeline  "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
  modeline  "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
  modeline  "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
  modeline  "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
  modeline  "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
  modeline  "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
  modeline  "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
  modeline  "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
  modeline  "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
  modeline  "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
	Gamma	1.0
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"Matrox Graphics, Inc. MGA G550 AGP"
	Monitor		"L1960TQ"
	Defaultdepth	24
	SubSection "Display"
		Depth	24
		Virtual	1400	1050
		Modes		"1280x1024"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
  screen 0 "Default Screen" 0 0
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
	
	# Uncomment if you have a wacom tablet
	#	InputDevice     "stylus"	"SendCoreEvents"
	#	InputDevice     "cursor"	"SendCoreEvents"
	#	InputDevice     "eraser"	"SendCoreEvents"
EndSection
Section "Module"
	Load		"glx"
	Load		"GLcore"
	Load		"dri"
	Load		"v4l"
EndSection
Section "device" # 
	Identifier	"device1"
	Boardname	"mga"
	Busid		"PCI:1:0:0"
	Driver		"vesa"
	Screen	1
EndSection
Section "screen" # 
	Identifier	"screen1"
	Device		"device1"
	Defaultdepth	24
	Monitor		"monitor1"
EndSection
Section "monitor" # 
	Identifier	"monitor1"
	Gamma	1.0
EndSection
Section "device" # 
	Identifier	"device2"
	Boardname	"Matrox Millennium G550 DualHead"
	Busid		"PCI:3:0:0"
	Driver		"vesa"
	Screen	0
	Vendorname	"Matrox"
EndSection
Section "screen" # 
	Identifier	"screen2"
	Device		"device2"
	Defaultdepth	24
	Monitor		"monitor2"
EndSection
Section "monitor" # 
	Identifier	"monitor2"
	Gamma	1.0
EndSection
Section "ServerFlags"
EndSection

Davide

05-01-2008, 10:35	#5
linux_net Junior Member Iscritto dal: Jan 2008 Messaggi: 23	Secondo le specifiche: La risoluzione massima è 1280 x 1024. Su Windows lo tengo così e si vede benissimo... il monitor funziona con questa risoluzione. Come possiamo fare per Linux? Davide Ultima modifica di linux_net : 05-01-2008 alle 10:36. Motivo: la risposta poteva essere ambigua e indicare che funziona anche su Linux, ma in realtà non è così!

04-01-2008, 20:15	#2
M_82 Senior Member Iscritto dal: Sep 2007 Città: Dordrecht, Nederlands Messaggi: 458	hai provato nella sessione "device" di xorg.conf ad inserire come driver "vesa"?

05-01-2008, 08:02	#4
M_82 Senior Member Iscritto dal: Sep 2007 Città: Dordrecht, Nederlands Messaggi: 458	qual'è la risoluzione del tuo schermo in pixel?

05-01-2008, 10:39	#6
M_82 Senior Member Iscritto dal: Sep 2007 Città: Dordrecht, Nederlands Messaggi: 458	allora, in questa sezione SubSection "Display" Depth 24 Virtual 1400 1050 Modes "1280x1024@60" "1400x1050@60" "1280x960@60" "1152x864@75" "1024x768@60" "1024x768@70" "1024x768@75" "832x624@75" "800x600@60" "800x600@75" "800x600@72" "800x600@56" "640x480@75" "640x480@72" "640x480@60" alla voce Modes, prova a lasciare esclusivamente questa scritta: Modes "1280x1024" togliendo tutte le altre che seguono. poi prova a farmi sapere.

05-01-2008, 11:05	#8
M_82 Senior Member Iscritto dal: Sep 2007 Città: Dordrecht, Nederlands Messaggi: 458	a me la riga relativa a "modes" sembra ancora uguale a prima però...

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